I’m building in CZ6 and we will be getting started later than expected due to red tape (I won’t use red tape to seam seal since it appears to cause delays 🙂

Due to starting later than expected, I may end up having to use a liquid applied Tyvek on my OSB to get me through the winter, if I am not able to get the exterior insulation and siding on before the snow flies and it gets too cold.

Here is the wall assembly inside to out and I wonder if it works OK: drywall, 2×6 studs with dense pack cellulose, osb, TYVEK LIQUID HOUSEWRAP (weather delay dependent), 2″ polyiso, vaproshield revealshield housewrap, 1/2 or 3/4 battens, open rainscreen cement board and rusted steel siding for cladding.

Is the double house wrap OK?

Thanks,
Steve